shayila Kamaal

Completed structured fintech domain onboarding and internal certification covering PayPal engineering standards, secure payment handling, and SwiftUI best practices. Contributed to internal code reviews and knowledge-sharing sessions between project assignments.

Engineered a secure in-house payment module supporting domestic and international money transfers, restructuring the transaction flow into separated components to reduce recurring flow errors. Designed and shipped three user-facing features including payment splitting, installment configuration, and bill management into production.

Owned High-Level Design for the app's offline-first architecture, defining boundaries between local storage, sync logic, and UI layers for zero-connectivity operation. Translated HLD into Low-Level Design for the CoreData layer and led the app end-to-end from architecture through App Store submission on a lean two-person team.

Built and maintained a B2B retail sales application for Tempur Sealy Corporation, equipping sales representatives to manage inventory across showroom locations. Drove High-Level Design for multi-role access architecture and authored Low-Level Design for the offline-first SQLite layer, leading a team of three developers through the complete SDLC.

Contributed to High-Level Design for the app's subscription and authentication architecture, defining integration points between StoreKit billing, AWS-backed authentication, and social sign-in flows. Authored Low-Level Design for background audio session handling and Picture-in-Picture state management, and implemented AWS-backed secure authentication with social sign-in options.

Built a newborn health-tracking app enabling mothers and caregivers to log feeding times, temperature, and daily activities, with records shared directly with assigned physicians. Integrated Microsoft Authentication Library (MSAL) for secure login and developed an App Lock feature to protect sensitive infant health data.

Owned High-Level Design end-to-end as the sole developer, defining the app's architecture across authentication, biometric device integration, and external display output. Authored Low-Level Design for the socket-based communication protocol handling real-time biometric data retrieval and integrated external monitor video playback.

Built an IoT-enabled iOS application in Swift for Royal Prestige smart cookware with real-time temperature monitoring. Engineered a tiered warning and emergency alert system with rich local notifications using custom images and sounds, and delivered multilingual localization.

Grade: 8.0/10.0

Pursued a Bachelor of Technology in Information Technology, achieving a GPA of 8.0 out of 10.0.